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Your application calls various database driver routines to access your database tables. These routines are in libraries supplied with Clarion and installed by default in the \LIB subdirectory by the Clarion setup program. During the //link// process, references to these external routines can only be resolved if the library containing the routines is added to your project file.

The Application Generator automatically adds the appropriate driver libraries based on the Data Dictionary table driver selections and the Project System settings. For hand-coded projects, you should manually add the appropriate driver libraries.

To link a database driver library, **highlight **//Database driver libraries// in the Project Tree list. Then **press **the **Add File** button and select the driver to add from the **Select Driver **dialog.